12940820916

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1199557}}^1$

素因数の和:1199624

約数の個数: 48

約数和(自身を含む): 32244119040

約数和(自身を除く): 19303298124

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1798, 2697, 3596, 5394, 10788, 1199557, 2399114, 3598671, 4798228, 7197342, 14394684, 34787153, 37186267, 69574306, 74372534, 104361459, 111558801, 139148612, 148745068, 208722918, 223117602, 417445836, 446235204, 1078401743, 2156803486, 3235205229, 4313606972, 6470410458, 12940820916]

約数ペア:

[(1, 12940820916), (2, 6470410458), (3, 4313606972), (4, 3235205229), (6, 2156803486), (12, 1078401743), (29, 446235204), (31, 417445836), (58, 223117602), (62, 208722918), (87, 148745068), (93, 139148612), (116, 111558801), (124, 104361459), (174, 74372534), (186, 69574306), (348, 37186267), (372, 34787153), (899, 14394684), (1798, 7197342), (2697, 4798228), (3596, 3598671), (5394, 2399114), (10788, 1199557)]